Fig. 4
Median regression line (R2 = 0.2) for the outcome variable global native T1 with 95% confidence intervals (CI’s) for HIV infected participants at baseline (n = 73). The predicted median HIV viral load (log) is shown when the model is adjusted for age, sex, tobacco use, body mass index and CD4 count. The HIV viral load at the time of HIV diagnosis demonstrates a significant association with global native T1 (p = 0.02) with a coefficient of 5 (95% CI 1 to 9). This reflects an estimated median increase of 5 ms in the native global T1 for every log increase in the HIV viral load